/Engine/Source/Runtime/SlateCore/Public/Layout/LayoutGeometry.h
FLayoutGeometry ( const [FSlateLayoutTransform](API\Runtime\SlateCore\Rendering\FSlateLayoutTransform) & InLocalToParent, const [UE::Slate::FDeprecateVector2DParameter](API\Runtime\SlateCore\Types\FDeprecateVector2DParameter) & SizeInLocalSpace )